The Mechanism of the Formation of MoSi2 by Self-Propagating High-Temperature Synthesis

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Abstract:

A combustion front quenching (CFQ) technique was used to investigate the mechanism of selfpropagating high-temperature synthesis (SHS) of MoSi2 from Mo and Si powders. Based on the experimental results, a combination of reactive diffusion and dissolution-precipitation mechanism of the formation of MoSi2 was proposed, and a model corresponding to this mechanism was drawn.

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Key Engineering Materials (Volumes 280-283)

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1467-1470

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February 2007

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© 2005 Trans Tech Publications Ltd. All Rights Reserved

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